Reboot problems delay Cheyenne system’s return to users

July 1, 2019

Problems encountered on Sunday while rebooting some of the Cheyenne system’s compute nodes have delayed returning the system to users as early as planned after the operating system upgrade. Cheyenne will not be returned to service this morning.

CISL HPC system administrators and HPE engineers are working to resolve the issue as soon as possible and have escalated it to the highest severity level with HPE. We do not have an ETA for returning the system at this point but will notify users when more information is available.

Unrelated issues with the CISL Notifier service prevented updates from being issued over the weekend. Thank you for your patience and understanding.